When we were on our 1800km road trip our kids started complaining about the seat belts cutting into their shoulders. So I went online to look for some Tesla logo belt pads. The only place where I found some was ETSY- check out the product link here: http://etsy.me/2aw3AB7

A set of two pads was only 8 swiss francs / approx 9 USD. They shipped in just a week from Hong Kong and the quality is good enough for the price. Check out the pictures below: